ncoa

ABOUT

The NCOALink database contains a 48-month history of national change of address (NCOA) information submitted to the USPS from individuals, families, and companies. Addresses on the file are standardized and appended with the most recent forwarding addresses. Multiple moves are chained together to provide the most current address from any prior address in the chain. Since over 50 million or approximately 18-20% of households and businesses in the United States move each year, the NCOALink service is increasingly valuable in reducing undeliverable mail and helping increase response rates.